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In the extraction of aluminium from bauxite, cryolite is used to
Options
(a) decreases the boiling point of aluminium
(b) purify the bauxite
(c) make the mass lighter
(d) decreases melting point of alumina and increase conductivity
Correct Answer:
decreases melting point of alumina and increase conductivity
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - If N and S both are present in an organic compound then during Lassaigne’s test,
- At standard state Gibb’s free energy change for isomerization reaction
- The best coagulant for the precipitation of Fe(OH)₃ is
- which of the following ions has the maximum magnetic moment
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Topics: Surface Chemistry and Isolation of Elements
(88)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- If N and S both are present in an organic compound then during Lassaigne’s test,
- At standard state Gibb’s free energy change for isomerization reaction
- The best coagulant for the precipitation of Fe(OH)₃ is
- which of the following ions has the maximum magnetic moment
- The correct bond order in the following species is
Topics: Surface Chemistry and Isolation of Elements (88)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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